Important announcement

Dear visitor,

Please note that this OpenCourseWare platform will be replaced at the end of 2026 by a new platform (under the same url ocw.tudelft.nl).

Courses and their contents that are currently available the platform will partly be migrated. URL’s for this content will change and content might be unavailable for some time. In addition, some courses will not be available anymore.

If you are linking to specific courses on this platform (for instance for your students), please take timely measures to avoid problems with access. Possible actions are:

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  • For educators only (including TU Delft lecturers): Contact us at ocw@tudelft.nl and inform us what course you are using in what context (institute, program, period of use, number of students). We will research (in collaboration with the authors of the course) and decide if we will migrate the course, and if yes, can supply you with a new url.

Thank you.

1.5 sleep, stress and social contacts: extra reading & references

Course subject(s) Module 1. Old genes in a new environment

The study below takes into account all available studies on the relation between short sleep and overweight:

That even a single night of disrupted sleep can cause insulin resistance can be found here:

Further information on loneliness as a risk factor for mortality can be found in this meta-analysis:

The extensive prevalence of stress at work can be found here:

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Healthy ageing in 6 steps - Let the environment do the work by TU Delft OpenCourseWare is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://ocw.tudelft.nl/courses/healthy-aging-6-steps/.
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